Compositions: coating or plastic – Coating or plastic compositions – Carbohydrate or derivative containing
Patent
1973-02-27
1976-05-11
Garvin, Patrick P.
Compositions: coating or plastic
Coating or plastic compositions
Carbohydrate or derivative containing
106 53, C04B 3102
Patent
active
039560040
ABSTRACT:
This invention relates to a process for manufacturing granular lead oxides such as granular lead monoxide (litharge) and granular red lead at high purities from lead suboxide without formation of harmful dusts or fumes. Furthermore, the invention concerns novel lead bearing additives for use in ceramic industry, for instance, for formation of lead glasses and ceramic glazes to be employed for the manufacture of various optical glasses, cut glasses, tube lamp glasses, etc., and a process for the manufacture of such lead bearing additives.
REFERENCES:
patent: 2268913 (1942-01-01), Turbett et al.
patent: 3623838 (1971-11-01), Kunz et al.
Naito Hiroyuki
Noshi Yoshibumi
Sugahara Yujiro
Toki Katsuya
Garvin Patrick P.
Howard J. V.
Mizusawa Kagaku Kogyo Kabushiki Kaisha
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